package usbcali.edu.presentation.backEndBeans;

import com.icesoft.faces.async.render.RenderManager;
import com.icesoft.faces.async.render.Renderable;
import com.icesoft.faces.component.ext.HtmlCommandButton;
import com.icesoft.faces.component.ext.HtmlInputText;
import com.icesoft.faces.component.selectinputdate.SelectInputDate;
import com.icesoft.faces.context.DisposableBean;
import com.icesoft.faces.webapp.xmlhttp.FatalRenderingException;
import com.icesoft.faces.webapp.xmlhttp.PersistentFacesState;
import com.icesoft.faces.webapp.xmlhttp.RenderingException;
import com.icesoft.faces.webapp.xmlhttp.TransientRenderingException;

import usbcali.edu.exceptions.*;

import usbcali.edu.persistencia.*;
import usbcali.edu.persistencia.dto.ReservaxrequerimientDTO;

import usbcali.edu.presentation.businessDelegate.BusinessDelegatorView;

import usbcali.edu.utilities.*;

import java.math.BigDecimal;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Set;
import java.util.TimeZone;
import java.util.Vector;

import javax.faces.event.ValueChangeEvent;
import javax.faces.model.DataModel;


/**
*
*
* @author Zathura Code Generator http://code.google.com/p/zathura
*
*/
public class ReservaxrequerimientView extends DataSource implements Renderable,
    DisposableBean {
    private HtmlInputText txtCodSolicitude_SolEventos;
    private HtmlInputText txtCodReservaxrequerimiento;
    private HtmlCommandButton btnSave;
    private HtmlCommandButton btnModify;
    private HtmlCommandButton btnDelete;
    private HtmlCommandButton btnClear;
    private boolean renderDataTable;
    private boolean flag = true;
    private RenderManager renderManager;
    private PersistentFacesState state = PersistentFacesState.getInstance();
    private List<Reservaxrequerimient> reservaxrequerimient;
    private List<ReservaxrequerimientDTO> reservaxrequerimientDTO;

    public ReservaxrequerimientView() {
        super("");
    }

    public String action_clear() {
        txtCodSolicitude_SolEventos.setValue(null);
        txtCodSolicitude_SolEventos.setDisabled(true);
        txtCodReservaxrequerimiento.setValue(null);
        txtCodReservaxrequerimiento.setDisabled(false);
        btnSave.setDisabled(true);
        btnDelete.setDisabled(true);
        btnModify.setDisabled(true);
        btnClear.setDisabled(false);

        return "";
    }

    public void listener_txtId(ValueChangeEvent event) {
        if ((event.getNewValue() != null) && !event.getNewValue().equals("")) {
            Reservaxrequerimient entity = null;

            try {
                String codReservaxrequerimiento = new String(txtCodReservaxrequerimiento.getValue()
                                                                                        .toString());
                entity = BusinessDelegatorView.getReservaxrequerimient(codReservaxrequerimiento);
            } catch (Exception e) {
                // TODO: handle exception
            }

            if (entity == null) {
                txtCodSolicitude_SolEventos.setDisabled(false);
                txtCodReservaxrequerimiento.setDisabled(false);
                btnSave.setDisabled(false);
                btnDelete.setDisabled(true);
                btnModify.setDisabled(true);
                btnClear.setDisabled(false);
            } else {
                txtCodSolicitude_SolEventos.setValue(entity.getSolEventos()
                                                           .getCodSolicitude());
                txtCodSolicitude_SolEventos.setDisabled(false);
                txtCodReservaxrequerimiento.setValue(entity.getCodReservaxrequerimiento());
                txtCodReservaxrequerimiento.setDisabled(true);
                btnSave.setDisabled(true);
                btnDelete.setDisabled(false);
                btnModify.setDisabled(false);
                btnClear.setDisabled(false);
            }
        }
    }

    public String action_save() {
        /*try {
        	long consecutivo=null;
            BusinessDelegatorView.saveReservaxrequerimient(FacesUtils.checkString(
                    txtCodReservaxrequerimiento),
                FacesUtils.checkString(txtCodSolicitude_SolEventos));
            FacesUtils.addInfoMessage(ZMessManager.ENTITY_SUCCESFULLYSAVED);
            action_clear();
        } catch (Exception e) {
            FacesUtils.addErrorMessage(e.getMessage());
        }
*/
        return "";
    }

    public String action_delete() {
        try {
            BusinessDelegatorView.deleteReservaxrequerimient(FacesUtils.checkString(
                    txtCodReservaxrequerimiento));
            FacesUtils.addInfoMessage(ZMessManager.ENTITY_SUCCESFULLYDELETED);
            action_clear();
        } catch (Exception e) {
            FacesUtils.addErrorMessage(e.getMessage());
        }

        return "";
    }

    public String action_modify() {
        try {
            BusinessDelegatorView.updateReservaxrequerimient(FacesUtils.checkString(
                    txtCodReservaxrequerimiento),
                FacesUtils.checkString(txtCodSolicitude_SolEventos));
            FacesUtils.addInfoMessage(ZMessManager.ENTITY_SUCCESFULLYMODIFIED);
            action_clear();
        } catch (Exception e) {
            FacesUtils.addErrorMessage(e.getMessage());
        }

        return "";
    }

    public String action_modifyWitDTO(String codReservaxrequerimiento,
        String codSolicitude_SolEventos) throws Exception {
        try {
            BusinessDelegatorView.updateReservaxrequerimient(codReservaxrequerimiento,
                codSolicitude_SolEventos);
            renderManager.getOnDemandRenderer("ReservaxrequerimientView")
                         .requestRender();
            FacesUtils.addInfoMessage(ZMessManager.ENTITY_SUCCESFULLYMODIFIED);
        } catch (Exception e) {
            //renderManager.getOnDemandRenderer("ReservaxrequerimientView").requestRender();
            FacesUtils.addErrorMessage(e.getMessage());
            throw e;
        }

        return "";
    }

    public List<Reservaxrequerimient> getReservaxrequerimient() {
        if (flag) {
            try {
                reservaxrequerimient = BusinessDelegatorView.getReservaxrequerimient();
                flag = false;
            } catch (Exception e) {
                flag = true;
                FacesUtils.addErrorMessage(e.getMessage());
            }
        }

        return reservaxrequerimient;
    }

    public boolean isFlag() {
        return flag;
    }

    public void setReservaxrequerimient(
        List<Reservaxrequerimient> reservaxrequerimient) {
        this.reservaxrequerimient = reservaxrequerimient;
    }

    public boolean isRenderDataTable() {
        try {
            if (flag) {
                if (BusinessDelegatorView.findTotalNumberReservaxrequerimient() > 0) {
                    renderDataTable = true;
                } else {
                    renderDataTable = false;
                }
            }

            flag = false;
        } catch (Exception e) {
            renderDataTable = false;
            e.printStackTrace();
        }

        return renderDataTable;
    }

    public DataModel getData() {
        state = PersistentFacesState.getInstance();

        if (onePageDataModel == null) {
            onePageDataModel = new LocalDataModel(pageSize);
        }

        return onePageDataModel;
    }

    /**
    * This is where the Object data is retrieved from the database and
    * returned as a list of objects for display in the UI.
    */
    private DataPage<Reservaxrequerimient> getDataPage(int startRow,
        int pageSize) {
        // Retrieve the total number of objects from the database.  This
        // number is required by the DataPage object so the paginator will know
        // the relative location of the page data.
        int totalNumberReservaxrequerimient = 0;

        try {
            totalNumberReservaxrequerimient = BusinessDelegatorView.findTotalNumberReservaxrequerimient()
                                                                   .intValue();
        } catch (Exception e) {
            FacesUtils.addErrorMessage(e.getMessage());
        }

        // Calculate indices to be displayed in the ui.
        int endIndex = startRow + pageSize;

        if (endIndex > totalNumberReservaxrequerimient) {
            endIndex = totalNumberReservaxrequerimient;
        }

        try {
            reservaxrequerimient = BusinessDelegatorView.findPageReservaxrequerimient(sortColumnName,
                    sortAscending, startRow, endIndex - startRow);

            // Remove this Renderable from the existing render groups.
            //leaveRenderGroups();        			
        } catch (Exception e) {
            FacesUtils.addErrorMessage(e.getMessage());
        }

        // Add this Renderable to the new render groups.
        //joinRenderGroups();
        // Reset the dirtyData flag.
        onePageDataModel.setDirtyData(false);
        // This is required when using Hibernate.  If the SessionManager is not
        // cleared or closed objects are cached and stale objects will show up
        // in the table.
        // This way, the detached objects are reread from the database.
        // This call is not required with Hibernate, which uses a Query Hint
        // to clear the l2 cache in the DAO.
        flag = true;

        return new DataPage<Reservaxrequerimient>(totalNumberReservaxrequerimient,
            startRow, reservaxrequerimient);
    }

    public DataModel getDataDTO() {
        state = PersistentFacesState.getInstance();

        if (onePageDataModel == null) {
            onePageDataModel = new LocalDataModelDTO(pageSize);
        }

        return onePageDataModel;
    }

    /**
    * This is where the Object data is retrieved from the database and
    * returned as a list of objects for display in the UI.
    */
    private DataPage<ReservaxrequerimientDTO> getDataPageDTO(int startRow,
        int pageSize) {
        // Retrieve the total number of objects from the database.  This
        // number is required by the DataPage object so the paginator will know
        // the relative location of the page data.
        int totalNumberReservaxrequerimient = 0;

        try {
            totalNumberReservaxrequerimient = BusinessDelegatorView.findTotalNumberReservaxrequerimient()
                                                                   .intValue();
        } catch (Exception e) {
            FacesUtils.addErrorMessage(e.getMessage());
        }

        // Calculate indices to be displayed in the ui.
        int endIndex = startRow + pageSize;

        if (endIndex > totalNumberReservaxrequerimient) {
            endIndex = totalNumberReservaxrequerimient;
        }

        try {
            reservaxrequerimient = BusinessDelegatorView.findPageReservaxrequerimient(sortColumnName,
                    sortAscending, startRow, endIndex - startRow);

            if (Utilities.validationsList(reservaxrequerimient)) {
                reservaxrequerimientDTO = new ArrayList<ReservaxrequerimientDTO>();

                for (Reservaxrequerimient reservaxrequerimientTmp : reservaxrequerimient) {
                    ReservaxrequerimientDTO reservaxrequerimientDTO2 = new ReservaxrequerimientDTO();
                    reservaxrequerimientDTO2.setCodReservaxrequerimiento(reservaxrequerimientTmp.getCodReservaxrequerimiento()
                                                                                                .toString());
                    reservaxrequerimientDTO2.setCodSolicitude_SolEventos((reservaxrequerimientTmp.getSolEventos()
                                                                                                 .getCodSolicitude() != null)
                        ? reservaxrequerimientTmp.getSolEventos()
                                                 .getCodSolicitude().toString()
                        : null);
                    reservaxrequerimientDTO2.setReservaxrequerimient(reservaxrequerimientTmp);
                    reservaxrequerimientDTO2.setReservaxrequerimientView(this);
                    reservaxrequerimientDTO.add(reservaxrequerimientDTO2);
                }
            }

            // Remove this Renderable from the existing render groups.
            leaveRenderGroups();
        } catch (Exception e) {
            FacesUtils.addErrorMessage(e.getMessage());
        }

        // Add this Renderable to the new render groups.
        joinRenderGroups();
        // Reset the dirtyData flag.
        onePageDataModel.setDirtyData(false);
        // This is required when using Hibernate.  If the SessionManager is not
        // cleared or closed objects are cached and stale objects will show up
        // in the table.
        // This way, the detached objects are reread from the database.
        // This call is not required with Hibernate, which uses a Query Hint
        // to clear the l2 cache in the DAO.
        flag = true;

        return new DataPage<ReservaxrequerimientDTO>(totalNumberReservaxrequerimient,
            startRow, reservaxrequerimientDTO);
    }

    protected boolean isDefaultAscending(String sortColumn) {
        return true;
    }

    /**
    * This method is called when a render call is made from the server. Render
    * calls are only made to views containing an updated record. The data is
    * marked as dirty to trigger a fetch of the updated record from the
    * database before rendering takes place.
    */
    public PersistentFacesState getState() {
        onePageDataModel.setDirtyData();

        return state;
    }

    /**
    * This method is called from faces-config.xml with each new session.
    */
    public void setRenderManager(RenderManager renderManager) {
        this.renderManager = renderManager;
    }

    public void renderingException(RenderingException arg0) {
        if (arg0 instanceof TransientRenderingException) {
        } else if (arg0 instanceof FatalRenderingException) {
            // Remove from existing Customer render groups.
            leaveRenderGroups();
        }
    }

    /**
    * Remove this Renderable from existing uiCustomerBeans render groups.
    * OnDemandRenderers are named/created using the underlying Customer Number.
    */
    private void leaveRenderGroups() {
        if (Utilities.validationsList(reservaxrequerimientDTO)) {
            for (ReservaxrequerimientDTO reservaxrequerimientTmp : reservaxrequerimientDTO) {
                renderManager.getOnDemandRenderer("ReservaxrequerimientView")
                             .remove(this);
            }
        }
    }

    /**
    * Add this Renderable to the new uiCustomerBeans render groups.
    * OnDemandRenderers are named/created using the underlying Customer Number.
    */
    private void joinRenderGroups() {
        if (Utilities.validationsList(reservaxrequerimientDTO)) {
            for (ReservaxrequerimientDTO reservaxrequerimientTmp : reservaxrequerimientDTO) {
                renderManager.getOnDemandRenderer("ReservaxrequerimientView")
                             .add(this);
            }
        }
    }

    public void dispose() throws Exception {
    }

    public RenderManager getRenderManager() {
        return renderManager;
    }

    public void setState(PersistentFacesState state) {
        this.state = state;
    }

    public HtmlInputText getTxtCodSolicitude_SolEventos() {
        return txtCodSolicitude_SolEventos;
    }

    public void setTxtCodSolicitude_SolEventos(
        HtmlInputText txtCodSolicitude_SolEventos) {
        this.txtCodSolicitude_SolEventos = txtCodSolicitude_SolEventos;
    }

    public HtmlInputText getTxtCodReservaxrequerimiento() {
        return txtCodReservaxrequerimiento;
    }

    public void setTxtCodReservaxrequerimiento(
        HtmlInputText txtCodReservaxrequerimiento) {
        this.txtCodReservaxrequerimiento = txtCodReservaxrequerimiento;
    }

    public HtmlCommandButton getBtnSave() {
        return btnSave;
    }

    public void setBtnSave(HtmlCommandButton btnSave) {
        this.btnSave = btnSave;
    }

    public HtmlCommandButton getBtnModify() {
        return btnModify;
    }

    public void setBtnModify(HtmlCommandButton btnModify) {
        this.btnModify = btnModify;
    }

    public HtmlCommandButton getBtnDelete() {
        return btnDelete;
    }

    public void setBtnDelete(HtmlCommandButton btnDelete) {
        this.btnDelete = btnDelete;
    }

    public HtmlCommandButton getBtnClear() {
        return btnClear;
    }

    public void setBtnClear(HtmlCommandButton btnClear) {
        this.btnClear = btnClear;
    }

    public void setRenderDataTable(boolean renderDataTable) {
        this.renderDataTable = renderDataTable;
    }

    public void setFlag(boolean flag) {
        this.flag = flag;
    }

    public List<ReservaxrequerimientDTO> getReservaxrequerimientDTO() {
        return reservaxrequerimientDTO;
    }

    public void setReservaxrequerimientDTO(
        List<ReservaxrequerimientDTO> reservaxrequerimientDTO) {
        this.reservaxrequerimientDTO = reservaxrequerimientDTO;
    }

    public TimeZone getTimeZone() {
        return java.util.TimeZone.getDefault();
    }

    /**
    * A special type of JSF DataModel to allow a datatable and datapaginator
    * to page through a large set of data without having to hold the entire
    * set of data in memory at once.
    * Any time a managed bean wants to avoid holding an entire dataset,
    * the managed bean declares this inner class which extends PagedListDataModel
    * and implements the fetchData method. fetchData is called
    * as needed when the table requires data that isn't available in the
    * current data page held by this object.
    * This requires the managed bean (and in general the business
    * method that the managed bean uses) to provide the data wrapped in
    * a DataPage object that provides info on the full size of the dataset.
    */
    private class LocalDataModel extends PagedListDataModel {
        public LocalDataModel(int pageSize) {
            super(pageSize);
        }

        public DataPage<Reservaxrequerimient> fetchPage(int startRow,
            int pageSize) {
            // call enclosing managed bean method to fetch the data
            return getDataPage(startRow, pageSize);
        }
    }

    private class LocalDataModelDTO extends PagedListDataModel {
        public LocalDataModelDTO(int pageSize) {
            super(pageSize);
        }

        public DataPage<ReservaxrequerimientDTO> fetchPage(int startRow,
            int pageSize) {
            // call enclosing managed bean method to fetch the data
            return getDataPageDTO(startRow, pageSize);
        }
    }
}
